Cylindrical eraser



FIG. 1 is a bottom right perspective view of a cylindrical eraser according to our new design;

FIG. 2 is a right side elevational view thereof, the left side view being a mirror image of the right side view shown;

FIG. 3 is an end view thereof; and,

FIG. 4 is a bottom plan view thereof, the top plan view being a mirror image of the bottom view shown. 

The ornamental design for a cylindrical eraser, as shown and described. 